CLEAN : Chicago hails Obama victory

The transcript discusses the progress made over the past four years, emphasizing the need to continue moving forward with strong leadership. It highlights the role of capitalism in shaping healthcare and the importance of maintaining the right direction. The narrative celebrates the triumph of leadership and spirit over challenges like war and depression, and concludes with expressions of gratitude for the efforts and contributions made.

In what way does the speaker refer to the past four years?

What does the speaker mean by 'the spirit that has triumphed over war and depression'?